KR100469725B1 - 듀오바이너리 광 송신장치 - Google Patents

듀오바이너리 광 송신장치 Download PDF

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Publication number
KR100469725B1
KR100469725B1 KR10-2002-0059422A KR20020059422A KR100469725B1 KR 100469725 B1 KR100469725 B1 KR 100469725B1 KR 20020059422 A KR20020059422 A KR 20020059422A KR 100469725 B1 KR100469725 B1 KR 100469725B1
Authority
KR
South Korea
Prior art keywords
signal
light intensity
optical
modulator
duobinary
Prior art date
Application number
KR10-2002-0059422A
Other languages
English (en)
Korean (ko)
Other versions
KR20040028275A (ko
Inventor
이한림
이규웅
오윤제
황성택
Original Assignee
삼성전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR10-2002-0059422A priority Critical patent/KR100469725B1/ko
Priority to US10/648,661 priority patent/US20040062554A1/en
Priority to CNA031470262A priority patent/CN1497893A/zh
Priority to EP03022191A priority patent/EP1404036B1/de
Priority to DE60302522T priority patent/DE60302522T2/de
Priority to JP2003340308A priority patent/JP2004129261A/ja
Publication of KR20040028275A publication Critical patent/KR20040028275A/ko
Application granted granted Critical
Publication of KR100469725B1 publication Critical patent/KR100469725B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/25137—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using pulse shaping at the transmitter, e.g. pre-chirping or dispersion supported transmission [DST]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H04B10/5055—Laser transmitters using external modulation using a pre-coder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/5167—Duo-binary; Alternative mark inversion; Phase shaped binary transmission
KR10-2002-0059422A 2002-09-30 2002-09-30 듀오바이너리 광 송신장치 KR100469725B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR10-2002-0059422A KR100469725B1 (ko) 2002-09-30 2002-09-30 듀오바이너리 광 송신장치
US10/648,661 US20040062554A1 (en) 2002-09-30 2003-08-26 Duo-binary optical transmission apparatus
CNA031470262A CN1497893A (zh) 2002-09-30 2003-09-29 双二进制光学传输装置
EP03022191A EP1404036B1 (de) 2002-09-30 2003-09-30 Duobinäre optische Übertrangungseinrichtung
DE60302522T DE60302522T2 (de) 2002-09-30 2003-09-30 Duobinäre optische Übertrangungseinrichtung
JP2003340308A JP2004129261A (ja) 2002-09-30 2003-09-30 デュオバイナリ光伝送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0059422A KR100469725B1 (ko) 2002-09-30 2002-09-30 듀오바이너리 광 송신장치

Publications (2)

Publication Number Publication Date
KR20040028275A KR20040028275A (ko) 2004-04-03
KR100469725B1 true KR100469725B1 (ko) 2005-02-02

Family

ID=36442044

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0059422A KR100469725B1 (ko) 2002-09-30 2002-09-30 듀오바이너리 광 송신장치

Country Status (6)

Country Link
US (1) US20040062554A1 (de)
EP (1) EP1404036B1 (de)
JP (1) JP2004129261A (de)
KR (1) KR100469725B1 (de)
CN (1) CN1497893A (de)
DE (1) DE60302522T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100493095B1 (ko) * 2002-10-16 2005-06-02 삼성전자주식회사 광 전송 시스템
KR100492971B1 (ko) * 2002-10-31 2005-06-07 삼성전자주식회사 듀오바이너리 광 전송장치
KR100594155B1 (ko) * 2004-10-04 2006-06-28 삼성전자주식회사 색분산에 강한 이중 바이너리 광송신기
KR100617771B1 (ko) * 2004-11-20 2006-08-28 삼성전자주식회사 영복귀-교호부호반전 광송신기 및 이를 이용한영복귀-교호부호반전 광신호의 생성 방법
JP4784096B2 (ja) * 2005-01-12 2011-09-28 沖電気工業株式会社 光パルス時間拡散器及び光符号分割多重伝送装置
KR100703413B1 (ko) * 2005-03-28 2007-04-03 삼성전자주식회사 편광 듀오바이너리 광송신기
US20070116476A1 (en) * 2005-11-18 2007-05-24 Futurewei Technologies, Inc. Method and apparatus for generating optical duo binary signals with frequency chirp
CN100572587C (zh) * 2006-01-21 2009-12-23 鸿富锦精密工业（深圳）有限公司 溅镀设备供电系统、电压控制信号形成系统及方法
CN101141199B (zh) * 2007-02-28 2010-09-29 中兴通讯股份有限公司 一种光发送系统及其方法
KR101101911B1 (ko) * 2011-03-18 2012-01-02 (주)세종이엔씨 완충장치가 구비된 함마비트용 척, 이를 구비한 비트 조립체 및 함마 조립체
CN102355304B (zh) * 2011-07-20 2014-08-06 上海交通大学 以太网波分复用传输系统及其发射端
CN102694576B (zh) * 2012-05-04 2015-01-28 华中科技大学 基于电带通滤波器的光学超宽带信号发生器
CN103634052B (zh) * 2012-08-21 2016-11-16 北京邮电大学 光调制系统及其方法
EP2843854B1 (de) * 2013-08-27 2018-04-04 ADVA Optical Networking SE Verfahren, Sender- und Empfängervorrichtung zur Übertragung eines binären digitalen Sendesignals über eine optische Übertragungsstrecke
CN104749798B (zh) * 2015-02-12 2018-06-19 西南交通大学 高速可调谐微波光子滤波器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543952A (en) * 1994-09-12 1996-08-06 Nippon Telegraph And Telephone Corporation Optical transmission system
US5892858A (en) * 1997-03-27 1999-04-06 Northern Telecom Limited Duobinary coding and modulation technique for optical communication systems
KR20010023060A (ko) * 1997-08-20 2001-03-26 에를링 블로메, 타게 뢰브그렌 광 송신 시스템 및 방법
EP1185006A2 (de) * 2000-08-30 2002-03-06 Nippon Telegraph and Telephone Corporation Optischer Sender mit Bandbreitenbeschränkung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719175B1 (fr) * 1994-04-20 1996-05-31 Cit Alcatel Procédé de transmission optique présentant une sensibilité réduite à la dispersion, et système de transmission pour la mise en Óoeuvre de ce procédé.
DE60142814D1 (de) * 2000-02-28 2010-09-30 Nippon Telegraph & Telephone Optisches Übertragungsverfahren, optischer Sender und optischer Empfänger
JP4278332B2 (ja) * 2001-06-29 2009-06-10 日本電信電話株式会社 光送信器および光伝送システム
US7536108B2 (en) * 2001-06-29 2009-05-19 Nippon Telegraph & Telephone Corporation High precision chromatic dispersion measuring method and automatic dispersion compensating optical link system that uses this method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543952A (en) * 1994-09-12 1996-08-06 Nippon Telegraph And Telephone Corporation Optical transmission system
US5892858A (en) * 1997-03-27 1999-04-06 Northern Telecom Limited Duobinary coding and modulation technique for optical communication systems
KR20010023060A (ko) * 1997-08-20 2001-03-26 에를링 블로메, 타게 뢰브그렌 광 송신 시스템 및 방법
EP1185006A2 (de) * 2000-08-30 2002-03-06 Nippon Telegraph and Telephone Corporation Optischer Sender mit Bandbreitenbeschränkung

Also Published As

Publication number Publication date
JP2004129261A (ja) 2004-04-22
EP1404036B1 (de) 2005-11-30
CN1497893A (zh) 2004-05-19
DE60302522D1 (de) 2006-01-05
KR20040028275A (ko) 2004-04-03
US20040062554A1 (en) 2004-04-01
DE60302522T2 (de) 2006-06-08
EP1404036A2 (de) 2004-03-31
EP1404036A3 (de) 2004-06-09

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